13409472648

Names of 13409472648

• Cardinal: 13409472648 can be written as Thirteen billion, four hundred nine million, four hundred seventy-two thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3409472648 × 10¹⁰

Factors of 13409472648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 425

Divisors of 13409472648

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 89 104 121 132 143 156 169 178 242 264 267 286 307 312 338 356 363 429 484 507 534 572 614 676 712 726 858 921 968 979 1014 1068 1144 1157 1228 1352 1452 1573 1716 1842 1859 1958 2028 2136 2314 2456 2904 2937 3146 3377 3432 3471 3684 3718 3916 3991 4056 4628 4719 5577 5874 6292 6754 6942 7368 7436 7832 7982 9256 9438 10131 10769 11154 11748 11973 12584 12727 13508 13884 14872 15041 15964 18876 20262 20449 21538 22308 23496 23946 25454 27016 27323 27768 30082 31928 32307 37147 37752 38181 40524 40898 43076 43901 44616 45123 47892 50908 51883 54646 60164 61347 64614 74294 76362 81048 81796 81969 86152 87802 90246 95784 101816 103766 109292 111441 120328 122694 129228 131703 139997 148588 152724 155649 163592 163938 165451 175604 180492 207532 218584 222882 245388 258456 263406 279994 297176 300553 305448 311298 327876 330902 351208 355199 360984 415064 419991 445764 482911 490776 496353 526812 559988 570713 601106 622596 655752 661804 710398 839982 891528 901659 965822 992706 1053624 1065597 1119976 1141426 1202212 1245192 1323608 1420796 1448733 1679964 1712139 1803318 1819961 1931644 1985412 2131194 2282852 2404424 2841592 2897466 3306083 3359928 3424278 3606636 3639922 3863288 3907189 3970824 4262388 4565704 4617587 5459883 5794932 6277843 6612166 6848556 7213272 7279844 7814378 8524776 9235174 9918249 10919766 11589864 11721567 12555686 13224332 13697112 13852761 14559688 15628756 18470348 18833529 19836498 21839532 23443134 25111372 26448664 27705522 31257512 36940696 37667058 39672996 42979079 43679064 46886268 50222744 50793457 55411044 75334116 79345992 85958158 93772536 101586914 110822088 128937237 150668232 152380371 171916316 203173828 257874474 304760742 343832632 406347656 515748948 558728027 609521484 1031497896 1117456054 1219042968 1676184081 2234912108 3352368162 4469824216 6704736324 13409472648
• Sum of all divisors σ(n): 40480624800
• Sum of proper divisors (its aliquot sum) s(n): 27071152152
• 13409472648 is an abundant number, because the sum of its proper divisors (27071152152) is greater than itself. Its abundance is 13661679504

Bases of 13409472648

• Binary: 1100011111010001000101000010001000₂
• Hexadecimal: 0x31F445088
• Base-36: 65RNJBC

Squares and roots of 13409472648

• 13409472648 squared (13409472648²) is 179813956697460131904
• 13409472648 cubed (13409472648³) is 2411210334063248049837160161792
• The square root of 13409472648 is 115799.2774070719
• The cube root of 13409472648 is 2375.7672954539

Scales and comparisons

• 13,409,472,648 seconds is equal to 426 years, 19 weeks, 5 days, 5 hours, 30 minutes, 48 seconds.
• To count from 1 to 13,409,472,648 would take you about eight hundred fifty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13409472648 cubic inches would be around 198 feet tall.

Recreational maths with 13409472648

• 13409472648 backwards is 84627490431
• The number of decimal digits it has is: 11
• The sum of 13409472648's digits is 48
• More coming soon!